io.github.eltociear/tokenguard-mcp
tokenguard
Real-world data for agents: air quality, geocoding, quakes, holidays, web search
alive probed 2026-10-05 · HTTP 200
9tools
1.7ktokens in Claude Opus 5.5
1.9ktokens in Claude Code
0.9 %of a 200k context window
1.1ko200k_base estimate
289 msto initialize
22 msto list tools
- Endpoint
- https://eltociear-tokenguard.hf.space/mcp (streamable-http)
- Host
- eltociear-tokenguard.hf.space
- Protocol
- 2025-06-18
- Reports itself as
- tokenguard 1.2.0
- Capabilities
- tools
- Instructions
- 256 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/eltociear/tokenguard-mcp
- Registry
- active, updated 2026-07-29 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| earthquakes | 181 | 17 % |
| country_indicator | 152 | 14 % |
| air_quality | 132 | 13 % |
| public_holidays | 114 | 11 % |
| web_search | 110 | 10 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 14:42 | alive | 289 ms | 9 | 1.7k | 1.1k |
| 2026-10-05 00:34 | alive | 81 ms | 9 | 1.1k | |
| 2026-10-04 10:04 | alive | 1.8 s | 9 | 1.1k | |
| 2026-10-04 07:58 | alive | 1.8 s | 9 | 1.1k | |
| 2026-10-03 20:37 | alive | 1.9 s | 9 | 1.1k | |
| 2026-10-03 17:53 | alive | 508 ms | 9 | 1.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.eltociear/tokenguard-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.